Clone the inner docs repository with ssh in the build release script. (#1995)
Clone the inner docs repository with ssh in the build release script. (#1995)

This will allow us to easily push a change if the proper ssh key is on the machine.
googleapis/google-cloud-dotnet,jskeet/google-cloud-dotnet,iantalarico/google-cloud-dotnet,jskeet/google-cloud-dotnet,evildour/google-cloud-dotnet,iantalarico/google-cloud-dotnet,jskeet/google-cloud-dotnet,jskeet/google-cloud-dotnet,googleapis/google-cloud-dotnet,jskeet/google-cloud-dotnet,googleapis/google-cloud-dotnet,iantalarico/google-cloud-dotnet,evildour/google-cloud-dotnet,jskeet/gcloud-dotnet,evildour/google-cloud-dotnet